// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 9.5.6
description: >
    Return target.[[DefineOwnProperty]](P, Desc) if trap is undefined.
info: |
    [[DefineOwnProperty]] (P, Desc)

    ...
    8. If trap is undefined, then
        a. Return target.[[DefineOwnProperty]](P, Desc).
    ...
includes: [propertyHelper.js]
features: [Proxy]
---*/

function Test() {
    var target = {};
    var p = new Proxy(target, {});

    Object.defineProperty(p, "attr", {
      configurable: true,
      enumerable: true,
      writable: true,
      value: 1
    });

    verifyEqualTo(target, "attr", 1);
    verifyWritable(target, "attr");
    verifyEnumerable(target, "attr");

    Object.defineProperty(p, "attr", {
      configurable: false,
      enumerable: false,
      writable: false,
      value: 2
    });

    verifyEqualTo(target, "attr", 2);
    verifyNotWritable(target, "attr");
    verifyNotEnumerable(target, "attr");
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
